CN100377435C - Terminals of Electric connector - Google Patents
Terminals of Electric connector Download PDFInfo
- Publication number
- CN100377435C CN100377435C CNB2004100658830A CN200410065883A CN100377435C CN 100377435 C CN100377435 C CN 100377435C CN B2004100658830 A CNB2004100658830 A CN B2004100658830A CN 200410065883 A CN200410065883 A CN 200410065883A CN 100377435 C CN100377435 C CN 100377435C
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- Prior art keywords
- terminal
- electric connector
- arm
- adjutage
- connector terminal
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Abstract
The present invention relates to an electric connector terminal which is mainly used for electrically connecting a wafer die set and a circuit board and comprises a main body, a weld part matched with an electric conductor on the circuit board, a pair of contact parts used for electrically connecting the wafer die set, and a pair of terminal arms extending on the main body, wherein each terminal arm comprises an extending arm extending on the main body, and an elastic arm which extends on the end of the extending arm and is used for connecting the extending arm and the contact parts. The extending arms are bent and extend on both sides of the main body, and the elastic arms are bent and folded on the extension arms. Therefore, the lengths of the terminal arms are increased, and the extending arms and the elastic arms can be elastically deformed during use together so as to provide good elastic force and reduce the problems of damaging the electric conductor of the wafer die set.
Description
[technical field]
The invention relates to a kind of electric connector terminal, refer to a kind of electric connector terminal that electrically connects wafer module and circuit board that is mainly used in especially.
[background technology]
The existing electric connector terminal that is used to electrically connect wafer module and circuit board generally comprises main body, the terminal arm of autonomous agent extension setting, the contact site of the corresponding electric conductor of electric connection wafer module and the weld part that is soldered to circuit board.During use, make its electric conductor insert electric connector and match, thereby realize the electric connection of electric connector terminal and wafer module and circuit board with electric connector terminal by pushing the wafer module.
A kind of existing electric connector terminal 3 as shown in Figure 4, this electric connector terminal 3 is provided with main body 31, extends two terminal arms 32 being provided with, extends the weld part 34 of setting downwards in the contact site 33 that matches with the wafer module of the end setting of terminal arm 32 and the middle part of autonomous agent 31 perpendicular to main body 31 and to the same side symmetry.Wherein, terminal arm 32 is included in the adjutage 321 of main body 31 securing elongated settings and the elastic arm 322 that bends inwards respectively and be provided with in adjutage 321 1 ends.During use, by being applied one, wafer module (not shown) pushes external force, its electric conductor (not shown) is inserted between the pair of terminal arm 32 of electric connector terminal 3, and match with contact site 33 with low insertion force, thereby realize electric connector terminal 3 and wafer module and the firm electric connection of circuit board (not shown) by the strain of elastic arm 322.
But, this electric connector terminal 3 has following shortcoming at least: because the only flexible arm 322 of terminal arm 33 can strain, the elasticity that is electric connector terminal 3 only depends on elastic arm 322 to provide, so elasticity is relatively poor, occurs the problem of damage wafers module electric conductor easily.
[summary of the invention]
The object of the present invention is to provide a kind of terminal elasticity that increases to reduce the electric connector terminal of damage wafers module electric conductor problem.
The invention provides a kind of electric connector terminal, it comprises main body, the weld part that matches with electric conductor on the circuit board, electrically connects a pair of contact site of wafer module and the pair of terminal arm that is provided with in Subject Extension; This terminal arm is included in the adjutage of Subject Extension setting and the elastic arm that is used to connect adjutage and contact site that is provided with in the terminal extension of adjutage; Wherein, this adjutage extends setting in main body two lateral bucklings, and elastic arm is provided with in the terminal upwards bending of adjutage; This contact site extends setting in terminal the expanding outwardly along the direction that is parallel to Subject Extension of elastic arm.By being applied one, the wafer module pushes external force, its electric conductor is inserted between the pair of terminal arm of electric connector terminal, and match with contact site with low insertion force, thereby realize the electric connection of electric connector terminal and wafer module and circuit board by its strain.
Compared with prior art, advantage of the present invention is: be provided with because the adjutage of this electric connector terminal extends in main body two lateral bucklings, and elastic arm is provided with in the adjutage bending, so increased the length of terminal arm, and adjutage and elastic arm strain together when using, so electric connector terminal can provide elastic force preferably, thereby can reduce damage wafers module electric conductor problem to realize electric connector terminal and wafer module and the firm electric connection of circuit board.
[description of drawings]
Fig. 1 is the stereogram of electric connector terminal of the present invention.
Fig. 2 is the stereogram after the electric conductor of wafer module inserts electric connector terminal of the present invention.
Fig. 3 is the front view of electric connector terminal of the present invention.
Fig. 4 is the stereogram of existing electric connector terminal.
[embodiment]
Electric connector terminal 1 of the present invention is mainly used in and electrically connects wafer module (not shown) and circuit board (not shown), as shown in figures 1 and 3, this electric connector terminal 1 comprises that main body 11, autonomous agent 11 extend the weld part 12 that matches with electric conductor (not shown) on the circuit board, the pair of terminal arm 13 in the Subject Extension setting, a pair of contact site 14 of electric connection wafer module and a pair of holding parts 15 that is provided with in 11 liang of side-prominent extensions of main body that is provided with.
Wherein, weld part 12 extends setting with terminal arm 14 homonymy autonomous agents 11 along continuous straight runs; Terminal arm 13 comprises the adjutage 131 of autonomous agent 11 downward extension settings, upwards bends the elastic arms 132 that are used to connect adjutage 131 and contact site 14 of setting in adjutage 131 ends; Contact site 14 extends upward setting in elastic arm 132 ends of terminal arm 13 along being parallel to main body 11 bearing of trends and being the state that expands outwardly.
During use, by being applied one, the wafer module pushes external force, make the electric conductor 2 extruding contact sites 14 of the wafer module that is positioned at a pair of contact site 14 tops, at this moment, elastic arm 132 and adjutage 131 common generation strains expand outwardly electric conductor 2 are inserted between a pair of contact site 14 with low insertion force, as shown in Figure 2, cooperatively interact after between a pair of contact site 14 of the electric conductor 2 insertion electric connector terminals 1 of wafer module and with it, thereby realize electric connector terminal 1 and wafer module and the firm electric connection of circuit board.
Because extending in 11 liang of lateral bucklings of main body, the adjutage 131 of this electric connector terminal 1 is provided with, and elastic arm 132 is provided with in adjutage 131 terminal upwards bendings, so increased the length of terminal arm 13, and adjutage 131 and elastic arm 132 strain together when using, so electric connector terminal 1 can provide elastic force preferably, thereby the problem of minimizing damage wafers module electric conductor 2 is to realize electric connector terminal 1 and wafer module and the firm electric connection of circuit board.
More than for a kind of preferred implementation of this case, in the practice, weld part can be obliquely installed with main body, and its can also with terminal arm respectively at the main body both sides be provided with, adjutage can the autonomous agent along continuous straight runs be provided with, elastic arm can be provided with in the terminal bending downwards of adjutage and contact site can be provided with in terminal the extension downwards of elastic arm.In a word, adopt these several execution modes all can reach same implementation result.
Claims (5)
1. electric connector terminal, it comprises main body, the weld part that matches with electric conductor on the circuit board, electrically connects a pair of contact site of wafer module and the pair of terminal arm that is provided with in Subject Extension; This terminal arm is included in the adjutage of Subject Extension setting and the elastic arm that is used to connect adjutage and contact site that is provided with in the terminal extension of adjutage; It is characterized in that: this adjutage extends setting in main body two lateral bucklings, and elastic arm is provided with in the terminal upwards bending of adjutage; This contact site extends setting in terminal the expanding outwardly along the direction that is parallel to Subject Extension of elastic arm.
2. electric connector terminal as claimed in claim 1 is characterized in that: above-mentioned adjutage autonomous agent extends setting downwards.
3. electric connector terminal as claimed in claim 2 is characterized in that: the terminal arm of above-mentioned electric connector terminal and weld part homonymy are provided with.
4. electric connector terminal as claimed in claim 3 is characterized in that: above-mentioned weld part autonomous agent along continuous straight runs extends setting.
5. as each described electric connector terminal of claim 1 to 4, it is characterized in that: above-mentioned electric connector terminal is provided with holding parts in its main body two side-prominent extensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100658830A CN100377435C (en) | 2004-12-21 | 2004-12-21 | Terminals of Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100658830A CN100377435C (en) | 2004-12-21 | 2004-12-21 | Terminals of Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1797859A CN1797859A (en) | 2006-07-05 |
| CN100377435C true CN100377435C (en) | 2008-03-26 |
Family
ID=36818725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100658830A Active CN100377435C (en) | 2004-12-21 | 2004-12-21 | Terminals of Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100377435C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3895852A (en) * | 1972-05-30 | 1975-07-22 | Amp Inc | Slotted plate type electrical connections |
| US6439975B1 (en) * | 2000-01-28 | 2002-08-27 | Hon Hai Precision Ind. Co., Ltd. | Method for forming contact of electrical connector and press die for practicing the method |
| CN2523047Y (en) * | 2001-12-20 | 2002-11-27 | 富士康(昆山)电脑接插件有限公司 | Socket connector terminal |
| CN2766384Y (en) * | 2004-12-20 | 2006-03-22 | 富士康(昆山)电脑接插件有限公司 | Terminal of electric connector |
-
2004
- 2004-12-21 CN CNB2004100658830A patent/CN100377435C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3895852A (en) * | 1972-05-30 | 1975-07-22 | Amp Inc | Slotted plate type electrical connections |
| US6439975B1 (en) * | 2000-01-28 | 2002-08-27 | Hon Hai Precision Ind. Co., Ltd. | Method for forming contact of electrical connector and press die for practicing the method |
| CN2523047Y (en) * | 2001-12-20 | 2002-11-27 | 富士康(昆山)电脑接插件有限公司 | Socket connector terminal |
| CN2766384Y (en) * | 2004-12-20 | 2006-03-22 | 富士康(昆山)电脑接插件有限公司 | Terminal of electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1797859A (en) | 2006-07-05 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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